SE8100744L - CHEMICAL COMPOSITION AND APPLICATION THEREOF FOR HOMO- AND CO-POLYMERIZATION OF UNSATURED SOCIETIES - Google Patents
CHEMICAL COMPOSITION AND APPLICATION THEREOF FOR HOMO- AND CO-POLYMERIZATION OF UNSATURED SOCIETIESInfo
- Publication number
- SE8100744L SE8100744L SE8100744A SE8100744A SE8100744L SE 8100744 L SE8100744 L SE 8100744L SE 8100744 A SE8100744 A SE 8100744A SE 8100744 A SE8100744 A SE 8100744A SE 8100744 L SE8100744 L SE 8100744L
- Authority
- SE
- Sweden
- Prior art keywords
- zero
- different
- chemical composition
- polymerization
- same
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
- C08F2410/04—Dual catalyst, i.e. use of two different catalysts, where none of the catalysts is a metallocene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
This application relates to a process for the homopolymerization (or copolymerization) of unsaturated compounds, particularly ethylene and higher alpha olefines, to give homopolymers (or copolymers) having a wide molecular weight distribution. The polymerization yields are very high, even at relatively low pressures (10 bars), i.e. such as not to require scrubbing in order to remove the catalytic residue from the polymer. These results are obtained by using, in union with an organometallic aluminium compound, a catalyst in the form of a new titanium trihalide-based chemical composition satisfying the following formula: TiX3.mM'Yn.qM''Y'p.cAlY''3-sRs in which X is a halogen; M' and M'', which are different from each other, are metals chosen from Mg, Al, Ti, Zr, Mo, V, Mn, Cr, Fe and Zn; Y, Y', Y'', which are the same or different from each other, are halogens which can be the same as or different from X; m and q can be zero or greater than zero, but cannot be both simultaneously equal to zero; c is always greater than zero; n and p represent the valencies of M' and M'' respectively; s can assume all values from 0 to 3; and R is a hydrocarbon radical.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT19619/80A IT1130243B (en) | 1980-02-01 | 1980-02-01 | CHEMICAL COMPOSITION BASED ON TRIALHYGEN TITANIUM, METHOD FOR ITS PREPARATION AND PROCESS OF POLYMERIZATION OR COPOLYMERISATION OF UNSATURATED COMPOUNDS USING THE SAME |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8100744L true SE8100744L (en) | 1981-08-02 |
| SE450575B SE450575B (en) | 1987-07-06 |
Family
ID=11159704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8100744A SE450575B (en) | 1980-02-01 | 1981-01-30 | CATALYST COMPONENT BASED ON TITAN AND METAL HALOGENIDES AND PROCEDURE FOR ITS PREPARATION |
Country Status (34)
| Country | Link |
|---|---|
| US (1) | US4379074A (en) |
| JP (1) | JPS56120520A (en) |
| KR (1) | KR840001829B1 (en) |
| AT (1) | AT369022B (en) |
| AU (1) | AU542379B2 (en) |
| BE (1) | BE887292A (en) |
| CA (1) | CA1162179A (en) |
| CH (1) | CH655082A5 (en) |
| DD (1) | DD156084A5 (en) |
| DE (1) | DE3103186A1 (en) |
| DK (1) | DK28181A (en) |
| ES (1) | ES8201599A1 (en) |
| FR (1) | FR2475049B1 (en) |
| GB (1) | GB2068389B (en) |
| GR (1) | GR73020B (en) |
| HU (1) | HU192062B (en) |
| IE (1) | IE50812B1 (en) |
| IL (1) | IL61962A (en) |
| IN (1) | IN153579B (en) |
| IT (1) | IT1130243B (en) |
| LU (1) | LU83093A1 (en) |
| NL (1) | NL8100477A (en) |
| NO (2) | NO158221C (en) |
| PH (1) | PH17029A (en) |
| PL (2) | PL134371B1 (en) |
| PT (1) | PT72429B (en) |
| RO (1) | RO81683B (en) |
| SE (1) | SE450575B (en) |
| SU (1) | SU1118276A3 (en) |
| TR (1) | TR21051A (en) |
| YU (2) | YU41762B (en) |
| ZA (1) | ZA8169B (en) |
| ZM (1) | ZM981A1 (en) |
| ZW (1) | ZW381A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1210855B (en) * | 1982-02-12 | 1989-09-29 | Assoreni Ora Enichem Polimeri | LINEAR STRUCTURE ETHYLENE POLYMERS AND PROCESSES FOR THEIR PREPARATION. |
| IT1176299B (en) * | 1984-06-22 | 1987-08-18 | Anic Spa | METHOD FOR THE PREPARATION OF A ZIRCONIUM OR AFHNIUM CATALYST AND PROCESS OF POLYMERIZATION OR COPOLYMERIZATION OF UNSATURATE COMPOUNDS USING THE SAME |
| RU2471552C1 (en) * | 2011-10-25 | 2013-01-10 | Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации | Catalyst for obtaining ultra-high-molecular-weight polyethylene |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3094568A (en) * | 1959-12-01 | 1963-06-18 | Gulf Research Development Co | Process for alkylating aromatics in the presence of a heavy metal halide, an organic halide and an organo aluminum halide |
| NL164867C (en) * | 1971-03-11 | 1981-02-16 | Stamicarbon | METHOD FOR POLYMERIZING ALFA OLEGINS. |
| NL7313158A (en) * | 1973-09-25 | 1975-03-27 | Shell Int Research | POLYMERIZATION OF ETHYLENIC UNSATURATED HYDROCARBONS. |
| JPS50113488A (en) * | 1974-02-15 | 1975-09-05 | ||
| US4194992A (en) * | 1976-01-30 | 1980-03-25 | Snamprogetti, S.P.A. | Method for the polymerization of olefines and means suitable thereto |
| IL51283A (en) * | 1976-01-30 | 1979-11-30 | Snam Progetti | Process for preparing a co-catalyst for use in the polymerization of a-olefins,a co-catalyst prepared by the process,a catalytic system comprising such a co-catalyst and a process for polymerizing an a-olefin using such catalytic system |
| FR2342306A1 (en) * | 1976-02-25 | 1977-09-23 | Charbonnages Ste Chimique | IMPROVED PROCESS FOR IONIC POLYMERIZATION OF ETHYLENE UNDER HIGH PRESSURE |
| IT1081277B (en) * | 1977-06-30 | 1985-05-16 | Snam Progetti | CHEMICAL COMPOSITIONS BASED ON TRIALHYGEN TITANIUM PROCEDURE FOR THEIR PREPARATION AND USE |
| IT1080687B (en) * | 1977-06-30 | 1985-05-16 | Snam Progetti | TRIALHYGEN TITANIUM-BASED CHEMICAL COMPOSITIONS, PROCEDURE FOR THEIR PREPARATION AND USE |
-
1980
- 1980-02-01 IT IT19619/80A patent/IT1130243B/en active
- 1980-12-05 US US06/213,658 patent/US4379074A/en not_active Expired - Lifetime
-
1981
- 1981-01-06 ZA ZA00810069A patent/ZA8169B/en unknown
- 1981-01-07 ZW ZW3/81A patent/ZW381A1/en unknown
- 1981-01-08 AU AU66085/81A patent/AU542379B2/en not_active Ceased
- 1981-01-09 CA CA000368250A patent/CA1162179A/en not_active Expired
- 1981-01-13 GR GR63852A patent/GR73020B/el unknown
- 1981-01-13 IN IN32/CAL/81A patent/IN153579B/en unknown
- 1981-01-14 IE IE61/81A patent/IE50812B1/en unknown
- 1981-01-16 AT AT0016881A patent/AT369022B/en not_active IP Right Cessation
- 1981-01-17 KR KR1019810000119A patent/KR840001829B1/en active
- 1981-01-19 CH CH326/81A patent/CH655082A5/en not_active IP Right Cessation
- 1981-01-20 GB GB8101600A patent/GB2068389B/en not_active Expired
- 1981-01-20 TR TR21051A patent/TR21051A/en unknown
- 1981-01-22 DK DK28181A patent/DK28181A/en not_active Application Discontinuation
- 1981-01-22 PH PH25124A patent/PH17029A/en unknown
- 1981-01-22 IL IL61962A patent/IL61962A/en unknown
- 1981-01-27 YU YU217/81A patent/YU41762B/en unknown
- 1981-01-27 LU LU83093A patent/LU83093A1/en unknown
- 1981-01-27 ES ES499476A patent/ES8201599A1/en not_active Expired
- 1981-01-28 FR FR8101605A patent/FR2475049B1/en not_active Expired
- 1981-01-29 ZM ZM9/81A patent/ZM981A1/en unknown
- 1981-01-29 BE BE0/203641A patent/BE887292A/en not_active IP Right Cessation
- 1981-01-29 NO NO810307A patent/NO158221C/en unknown
- 1981-01-30 PL PL1981242659A patent/PL134371B1/en unknown
- 1981-01-30 DE DE19813103186 patent/DE3103186A1/en not_active Withdrawn
- 1981-01-30 HU HU81219A patent/HU192062B/en unknown
- 1981-01-30 SE SE8100744A patent/SE450575B/en not_active IP Right Cessation
- 1981-01-30 PL PL1981229458A patent/PL134043B1/en unknown
- 1981-01-30 RO RO103254A patent/RO81683B/en unknown
- 1981-01-30 JP JP1178981A patent/JPS56120520A/en active Pending
- 1981-01-30 DD DD81227331A patent/DD156084A5/en unknown
- 1981-01-30 NL NL8100477A patent/NL8100477A/en not_active Application Discontinuation
- 1981-01-30 SU SU813271399A patent/SU1118276A3/en active
- 1981-01-30 PT PT72429A patent/PT72429B/en unknown
-
1983
- 1983-06-02 YU YU01226/83A patent/YU122683A/en unknown
-
1985
- 1985-09-24 NO NO853742A patent/NO853742L/en unknown
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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